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D. MTP. V. 8v S. 'P'. SCHERMBRHORN. APPARATUS FOR THB MANUFAGTURE 0F GAS BLACK..

A TTOHNEYS 3 Sheets- Sheet 2.

D. M., P. V. av s. P. SGHERMERHORN. APPARATUS FOR THB MANUFACTURE 0F GAS BLACK.

No. 489,332. Patented Jap. 3,1893.

' (No Model.)

ATTH/VEYS 3 sheets-Sheet, s.

Patented Jen. 3, 1893.

D. M., 12v. e S.P. SGHABRMERHORN. APPARATUS FOR THE MANUPAGTURE OFGAS BLACK.

(No Model.)

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UNITED STATES PATENT OFFICE.

DAVID M. SOHERMERHORN, PETER V. SOHERMERHORN, AND SIMON P. SOHERMERHORN, OF WARREN, PENNSYLVANIA; SAID DAVID M. SOHERMERHORN AND PETER V. SOHERMERI-IORN ASSIGNORS TO SIMON P. SOHERMERHORN.

APPARATUS FOR THE MANUFACTURE OF GAS-BLACK.

SPECIFICATION forming part of Letters Patent No. 489,332, dated January 3, 1893.

To all whom t may concern,.-

Be it known that we, DAVID M. SCHERMER- HORN, PETER V. SOHERMEEHORN, and SIMON P. SCHERMERHORN, all of Warren, in the county of Varren and State of Pennsylvania, have invented a new and Improved Apparatus for the Manufacture of Gas-Black, of whichthe following is a full, clear, and exact description.

The invention relates to devices t'or manufacturing hydro-carbon gas black from natural or artificially produced gases, and its ohject is to provide a new and improved apparatus for the said purpose, which is simple, durable and cheap in construction and very effective in operation, producing a high quality of black at a very low cost.

The invention consists of certain parts and details of combinations of the same, as will be hereinafter fully described and then pointed out in the claims.

Reference is to be had to the accompanying drawings forming a part of this specification, in which similar letters of reference indicate corresponding parts in all the figures.

Figurel is aplan View of the improvement; Fig. 2 is a transverse section of the same on the line mex of Fig. l; Fig. 3 is a plan view of the scraper and conveyer, with parts in section; Fig. 4 is a sectional side elevation of the improvement on the line y-y of Fig. 2; and Fig. 5 is a perspective view of the receptacle and mechanism for removing and gathering the black therein.

The improved apparatus is provided with a series of longitudinally arranged plates A, A', A2, A3, and A4, preferably in the shape of an inverted T-rail of any desired length, and fastened by the center part or back rib onto transversely extending bars B, supported on suitable posts O. In order to hold the transverse bars B in position on the posts O, bolts O' are employed, passing through longitudinal slotsB in the said bars B, so as to permit longitudinal movement of the said bars to accommodate expansion and contraction of the longitudinal plates A, A', dac.

Below the several plates A, A', &c., are arranged sets of burners D, D', D2, D3 and D4, formed on the top of pipes E, E', E2, E3, and E4, extending longitudinally a suitable distance below the plates A, A', A2, tbc. Each of the pipes E, E', E2, duc., is provided with a valve E5 for regulating the supply of gas to the respective pipe, the several pipes being connected with a main supply pipe F provided with a valve F and connected with a suitable source for the supply of gas, either natural or articial as the case may be.

Between the sets of burners D dac., and the corresponding set of depositing plates A, A', A2, dac., is arranged a box G adapted to be moved longitudinally by suitable ropes G' set in motion bya suitable mechanism not shown. The box G is provided with two transversely extending scraping plates H attached to the longitudinal bars I' of the box frame I. The bars or slats I' extend between the adjacent edges of two successive plates A, A', A2, dro.,

so that the carbon scraped off by the scraper plates H cannot pass upward through the space between the two adjacent plates A, A', dac. The longitudinal bars I' are supported on the transverse beams I2 and I3 of the frame I, which latter is connected at its ends by beams I4 and I5, extending along the outermost depositing plates A and A4, as plainly shown in Fig. 2.

On the top of the two beams I4 and I5 are secured guide plates .I and J respectively resting on top of the outermost flanges of the plates A and A4, so that the box G is supported upon the said plates A and A4, which latter form tracks for the said scraper.

Around the scraper plates H passes a conveyer belt or chain K, provided with vertically arranged wings K preferably springpressed, resting on the upper side of a bottom L formed .on the frame I. The wings K discharge at one end of the bottom L into a chute L extending downward from the said bottom and opening` into a channel N formed on top of a receptacle N for receiving the black. The chain or belt K passes around the sprocket Wheels K2 and K3 journaled in the ends of the box frame I, the shaft K4 of the sprocket 1 wheel K2 extending to the top ot the frame I and carrying -on its upper end a gear wheei K5 in mesh with rack teeth A5 formed on the back rib of the iirst depositing plate A, as shown in Figs. 1 and 2. lWhen the box G is moved longitudinally,the gear wheel K5 rolls off on the rack teeth A5, so that a rotary motion is given to the shaft K4 and to the sprocket wheel K2 which imparts a traveling motion to the chain K, so that the spriiigpressed wings K' move transversely and carry the black contained on the bottom L, into the chut-e L through which the black falls in the receptacle N. Thelatterextendslongitudinally throughout the length of the depositing plates A, A', dac., and in this receptacle N is arranged a gathering and removing device C) for conveniently moving the black to one'cnd of the receptacle to be passed into the proper barrels or other receptacles for storage or shipment. This device O is provided with two runners Pconnected at their ends with each other by rungs P', connected with ropes P2 extending in opposite directions, so to pull the deviceforward and backward through the receptacle N. In the middle of the runners P is arranged a frame Q extending throughout the height and width of the receptacleNand in this frame is arranged a door R arranged to be closed while the device O is moved in one direction, so that the blackvcontainedin the receptacle N is moved to one end of the latter. opposite direction, the door R swings open and remains so until the other end ot' the receptacle N is reached. The door R is then closed, and on further forward movement of the device O, the black contained in the receptacle N is moved to one end of the same as 4above described.

On one of the longitudinal bars I' of the scraping frame I is secured a longitudinally extending -rod S supporting on its curved ends rollers 'l traveling on one side of a rib of the depositing plate A3 so as to hold the scraper in the proper position, and to prevent the gear wheel K5 from getting out of mesh with the rack teeth A5.

The operation is as follows: The gas burning at the burners D, D', tbc., deposits its carbon on the under side of the plates A, A', A2, duc., respectively, while the more volatile gases pass upward in the space between the adjacent plates A, A', dsc. The box G is moved slowly forward and backward on the under side of the depositing plates A, A', A2, the., so that the scraping plates'H scrape olif the earbonfrom the under side of the depositing plates A, A', dsc., the carbon falling onto the bottom L of the box frameI. The forward and backward motion ot' the box G imparts a traveling motion to the belt or chain K, as above described, so that the carbon falling onto the bottoni L is carried to one side of the same bythe wings K'. The latter also discharge the carbon into the chute L', from whichthe vcarbon drops into the receptacle Y.

When the device O is moved in the The carbon is removed from the latter by the device O in the manner above described, to be filled into barrels or other receptacles ready for shipment.

It will be' seen that the supplyof gas t0 the burners D, D', &c.,can be conveniently regulated by adjusting the valve F' and the sev-M eral valves E5. The pipes E, E', E2, the., are properly supported from underneath, as plainly indicated in Fig. 4.

It will further he seen that the device is very simple and durable in construction, can be cheaply manufactured, and actuated without requiring skilled labor or expensive machinery for setting the several parts in motion. It is understood that the box Gl aswell as the device O, moves very slowly, the speed, however, beingk governed according to the amount ot carbon deposited on the plates A, A', A2, the., in agiven time.`

Having thus described our inventiomvvve claim as new, and desire to secure by Letters Patent:-

l. In au apparatus of the class described, the combination with burners arranged in parallel rows, of depositing plates arranged over the said burners and located parallel to each other with intervening spaces to permit the exitof the volatile gases, and ai box mounted to travel between the said depositin gplates and the said burners, the saidbox being provided with Scrapers adapted to remove the carbon from the said plates,and a traveling belt or chain arranged in the said box and serving to carry the scraped-oli? `car bon to a discharge spout on one side of the box, substantially as shown and described.

2. In an apparatus ot the class described,

the combinationwith a series of-depositing plates arranged parallel and located suitabledistances apart, ot' a box mounted to'travel underneath the-said depositingtplatcs and formed with transverse Scrapers adapted "to` remove the carbon from the said plates, and a traveling belt or chainarranged in thesaid box and formed with wings for moving the scraped oit carbon to a discharge spout onV one side of the box, substantially lasr shown and described.

3. In an apparatus of the class described, the combination with a series of depositing plates arranged parallel andlocatedsuitable distances apart, of a box mounted to` travel underneath the said depositing-platesand formed with transverse Scrapers adaptedto remove the carbon from thesaid plates, a

travelingbelt` or chain larranged in the vsaid box and formed lwith wings for moving'the scraped oit carbon to a dischargespout on one side of the box, and bars orslots helden IIO and provided with scraper plates, oi' a traveling chain or belt arranged in the said box and passing around the said scraping plates, the said chain or belt being formed With Wings for moving the carbon to a discharge spout on one side of the box, substantially as shown and described.

5. In an apparatus of the class described, the combination With a series of depositing plates arranged parallel and located suitable distances apart, of a box mounted to travel underneath the said depositing plates and formed with transverse scrapers adapted to remove the carbon from the said plates, a traveling belt or chain formed with Wings for moving the scraped-ott carbon to a discharge spout on one side of the box, and a carbon receiving receptacle connected With the discharge end of the said box to receive the carbon moved by the wings of the said endless chain or belt, substantially as shown and described.

6. In an apparatus of the class described, the combination With a series of depositing plates arranged parallel and located suitable distances apart, of a box mounted to travel underneath the said depositing plates and formed with transverse Scrapers adapted to remove the carbon from the said plates, a traveling belt or chain for moving the scraped-off carbon to a discharge spout on one side of the box, a chute extending from the discharge end of the said box, and a receiving receptacle or box into which discharges the said chute, substantially as shown and described.

7. In an apparatus of the class described, the combination With a series of longitudinally extending depositing plates arranged parallel and located suitable distances apart and of which one is formed with rack teeth,

frame and arranged transversely to the said depositing plates, a chain provided with Wings and adapted to travel around the said'scraping plates, sprocket wheels over which passes the said chain, and a gear Wheel secured on one ot the shafts of the said sprocket wheels, and in mesh With the rack teeth of one of the depositing plates, substantially as shown and described.

8. In an apparatus of the class described, the combination with a series of longitudinally extending depositing plates arranged parallel and located suitable distances apart and of Which one is formed with rack teeth, of a box mounted to travel on the under sides of the said plates and comprising a frame supported from and'travelingon the outermost depositing plates, scraping plates held in the said frame and arranged transverselyto the said deposting plates, a chain provided With Wings and adapted to travel around the said scraping plates, sprocket Wheels over which passes the said chain, a gear Wheel secured on one of the shafts of the said sprocket Wheels and in mesh with the rack teeth of one of the depositing plates, and a chute extending from one side of the said box and into which discharge the Wings of the said chain, substantially as shown and described.

DAVID M. SCHERMERHORN. PETER V. SOHERMERHORN. SIMON I. SCHERMERHORN. Witnesses:

W. V. N. YATEs, J. B. CABLE. 

